Chongqing nearly scored their third before the break when Fernandinho got an exquisite pass from Adrian, but his shot hit the post.
The 24-time Norway international follows Josep Martinez, Hee-Chan Hwang, Benjamin Henrichs, Lazar Samardzic and Angelino as the sixth new arrival of the summer transfer period.
Seven minutes before the break, Esteghlal went 2-0 ahead as Ghaedi sent a cross from the right flank into the far post for Ali Karimi who evaded his marker and converted a header.
Kike Gonzalez put Eibar ahead in the 50th minute, but Gerard Moreno scored an excellent goal after spinning in the area in the 62nd minute, before Paco Alcacer kept calm when put through on goal eight minutes later.
The striker said that joining Atletico Madrid was an "attractive challenge" and that he had spoken to Antoine Griezmann and Uruguay international Diego Godin about the club.
The 2018 French Open winner will meet Karolina Pliskova, the second seed, who beat fellow Czech Marketa Vondrousova 6-2, 6-4 in the other semifinal. Enditem
The organizers also highlighted that reviews will take place after each test event, which would help formulate better working and contingency plans amid the pandemic.
The opening and closing ceremonies will not be downscaled as previously revealed but the measures did mention that "simplifying the overall contents" of the opening and closing ceremonies are under "on-going consideration."
Qingdao went one player down eight minutes after the break as Yin Yaji collected his second yellow card.
The remaining eight teams of the league will form the other group, to be based in Dalian, to fight off relegation, with the last to be relegated and the second to last set to vie for a berth for the next CSL season with the winner of the second-tier league. Enditem
Even though Hertha was on the front foot, it was the visitor who tripled the lead out of the blue in the 70th minute when Rode had time and space to curl the ball from the edge of the box into the top left corner.